Mercurial > urweb
view tests/activeBlock.ur @ 1933:8e6e3d9cea22
RAND_bytes isn't thread-safe, so wrap it with a lock
author | Adam Chlipala <adam@chlipala.net> |
---|---|
date | Wed, 11 Dec 2013 18:54:42 -0500 |
parents | 4671afac15af |
children |
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fun main () : transaction page = return <xml><body> <active code={s <- source ""; return <xml> <dyn signal={s <- signal s; return (txt s)}/> <button onclick={fn _ => set s "Hi!"}/> </xml>}/> <active code={sleep 1; return <xml>Hi!</xml>}/> <active code={spawn (sleep 1; alert "Hi!"); return <xml>Success</xml>}/> </body></xml>